| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $39.88 | 7,500 | $299,100.00 | 46,887 | 2012-03-26 | Filing | |
| $40.00 | 304 | $12,160.00 | 19,584 | 2012-03-26 | Filing | |
| $28.12 | 500 | $14,060.00 | 166,438 | 2011-08-02 | Filing | |
| $27.48 | 1,200 | $32,976.00 | 166,938 | 2011-08-02 | Filing | |
| $44.50 | 800 | $35,600.00 | 168,138 | 2011-07-26 | Filing | |
| $43.72 | 900 | $39,348.00 | 168,938 | 2011-07-26 | Filing | |
| $45.75 | 1,700 | $77,775.00 | 169,838 | 2011-07-19 | Filing | |
| $47.00 | 1,700 | $79,900.00 | 171,538 | 2011-07-12 | Filing | |
| $49.04 | 1,700 | $83,368.00 | 173,238 | 2011-07-05 | Filing | |
| $46.60 | 1,700 | $79,220.00 | 174,938 | 2011-06-28 | Filing | |
| $46.78 | 1,700 | $79,526.00 | 176,638 | 2011-06-21 | Filing | |
| $46.46 | 1,700 | $78,982.00 | 178,338 | 2011-06-14 | Filing | |
| $47.70 | 1,700 | $81,090.00 | 180,038 | 2011-06-07 | Filing | |
| $49.01 | 1,700 | $83,317.00 | 181,738 | 2011-05-31 | Filing | |
| $48.01 | 1,700 | $81,617.00 | 183,438 | 2011-05-24 | Filing | |
| $49.96 | 1,700 | $84,932.00 | 185,138 | 2011-05-17 | Filing | |
| $53.71 | 1,700 | $91,307.00 | 186,838 | 2011-05-10 | Filing | |
| $53.87 | 10,000 | $538,700.00 | 30,512 | 2011-05-05 | Filing | |
| $54.64 | 1,700 | $92,888.00 | 188,538 | 2011-05-03 | Filing | |
| $54.47 | 1,700 | $92,599.00 | 190,238 | 2011-04-26 | Filing |